区域地质构造是专业名词，意思是某一区域范围内的地质构造特征。
通过地质动力区划方法确定了区域地质构造背景。
The regional geological fault was determined by the geo-dynamic zoning method.
其坝址区区域地质构造复杂，分布侏罗系中统河湖相沉积的厚层砂岩。
The regional geologic structure is complex. The rock mass is mainly composed of Jurassic sandrock and conglomerate.
场址稳定性研究的主要内容和方法包括：进行区域地质构造背景分析；
The researching content and methods of the site's stability include:the analysis of regional tectonic background;
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